vb.net选项卡,vbnet选项卡控件

vb.net 怎样用listbox实现选项卡的功能

是这样的吧，不然还要把对应关系放进数组或者数据库？控件再编号对应吗。。。同求思路~

相关问答

Q1: vb.net怎么让Tabcontrol的选项卡能够动态的添加或删除，并且添加后与前一个选项卡的样式一样？

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

TabControl1.TabPages.Add("aa") /添加一个选项卡

End Sub

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click

TabControl1.TabPages.RemoveAt(2) /删除第二个的选项卡

End Sub

Q2: 电脑有两张网卡。如何用vb.net分别获取网卡的IP?求大神明路！

'要使得引用System.Management有效，先通过菜单

'[项目]--[添加引用]，在“.Net”选项卡里，选择“System.Management”，单击[确定]

Imports System.Management

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration")

For Each MySearcherObj As ManagementObject In MySearcher.Get

If CBool(MySearcherObj("IPEnabled")) Then

MsgBox(MySearcherObj("IPAddress")(0))

End If

Next

End Sub

End Class

Q3: vb.net中,在tabcontrol里添加一个选项卡,添加之前先判断一下选项卡是否存在,存在就不添加,不存在就添加.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Dim i As Integer

Dim mytabpage As New TabPage

Dim bln As Boolean

For i = 0 To TabControl1.TabPages.Count - 1

If (TabControl1.TabPages(i).Text) = "选项卡名字" Then

bln = True

Exit For

Else

bln = False

End If

Next

If bln = False Then

mytabpage.Name = "tabpages" i

mytabpage.Text = "选项卡名字"

mytabpage.BackColor = Color.White

TabControl1.TabPages.Add(mytabpage)

End If

End Sub

Q4: vb.net中如何设置启动项

在右侧解决方案资源管理器窗口下右击工程名，点击属性对话框，在出现的界面中点击应用程序选项卡，里面有一个启动窗体选项，你可以自由设置。

Q5: vb.net 工具箱里的windows 窗体选项卡被不小心删了……

你用的是visual studio 2005 不 如果是那个的话 你在点开窗口---重置窗口布局应该就可以了